Finding the Fourth Proportional to 9,884, 14,826.72 and 2,959.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,884 : 14,826.72 = 2,959.04 : x
2. Step 2: Convert to fraction form
   9,884/14,826.72 = 2,959.04/x
3. Step 3: Cross multiply
   9,884x = 14,826.72 × 2,959.04
4. Step 4: Simplify right side
   9,884x = 43,872,857.55
5. Step 5: Solve for x
   x = 43,872,857.55/9,884
6. Step 6: Final answer
   x = 4,438.78